/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
package as24gc.remote;

import as24gc.common.Utility;
import as24gc.db.DBIntegrationFunction;
import as24gc.db.Vehicles;
import as24gc.csv.CsvFile;
import as24gc.zip.ZipFolder;

import java.io.IOException;
import java.io.PrintWriter;

import java.util.List;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

/**
 *
 * @author nico.vassallo
 */
public class Share extends HttpServlet {

    /** 
     * Processes requests for both HTTP <code>GET</code> and <code>POST</code> methods.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        response.setContentType("text/html;charset=UTF-8");
        PrintWriter out = response.getWriter();
        try {
            String dealerid = request.getParameter("dealerid");

            DBIntegrationFunction dbFunc = new DBIntegrationFunction();
            List vehiclesList = dbFunc.getVehiclesByDealerId(Integer.parseInt(dealerid));

            //generate sessionId
            String sessionId = Utility.generateSessionId();
            String path = Utility.PATH_SESSION + sessionId;
            System.out.println("sessionId: " + sessionId + " path: " + path);


            // save img for all Vehicles
            try {
                for (int i = 0; i < vehiclesList.size(); i++) {
                    System.out.println("***Vehicles[" + i + "]: )" + vehiclesList.get(i));
                    Utility.getAndSaveImage((Vehicles) vehiclesList.get(i), path+"/");
                }

            } catch (Exception e) {
                throw new ServletException("Exception during SaveImage. " + e.getMessage());

            }

            //create CSV file
            CsvFile csv = new CsvFile("csvfile.csv", path+"/", vehiclesList);
            int fileCreated = csv.writeFileOnFileSystem();
            System.out.println("fileCreated: " + fileCreated);




            //zip file
            String linkZipFile = ZipFolder.zipFolder(path);

            
            
            // send file via ftp

            
            
            //display content
            out.println("<html>");
            out.println("<head>");
            out.println("<title>Share On As24</title>");  
            out.println("</head>");
            out.println("<body>");
            out.println("<h1>Servlet Share On As24 at " + request.getContextPath () + "</h1>");
            out.println("<p>linkZipFile: <b>/usr/share/tomcat6/" +linkZipFile+ "</b></p>");
            out.println("</body>");
            out.println("</html>");


        } finally {
            out.close();
        }
    }

    // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
    /** 
     * Handles the HTTP <code>GET</code> method.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /** 
     * Handles the HTTP <code>POST</code> method.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /** 
     * Returns a short description of the servlet.
     * @return a String containing servlet description
     */
    @Override
    public String getServletInfo() {
        return "Short description";
    }// </editor-fold>
}
